Rialto, California Weather:
Wednesday, May 6, 2026
Cloudy Weather
Day 73°
Night 48°
Precipitation 12 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (May 6, 2025)
Cloudy Weather

Day

66°

Night

54°

Wind

7 mph

UV Index

5

Precipitation

4 %